/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.wangxiandeng.swipecardrecyclerview.utils;

import ohos.agp.components.AttrSet;
import ohos.app.Context;
import ohos.global.resource.NotExistException;
import ohos.global.resource.Resource;
import ohos.media.image.ImageSource;
import ohos.media.image.PixelMap;

import java.io.IOException;
import java.util.NoSuchElementException;

/**
 * Get attribute value from resource file
 */
public class AttrUtils {
  /**
   * Get an int value from resource file
   *
   * @param attrs        Attribute Set
   * @param name         Attribute name
   * @param defaultValue Default value
   * @return an int value
   */
  public static int getIntFromAttr(AttrSet attrs, String name, int defaultValue) {
    int value = defaultValue;
    try {
      if (attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()) {
        value = attrs.getAttr(name).get().getIntegerValue();
      }
    } catch (NoSuchElementException e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return value;
  }

  /**
   * Get a float value from resource file
   *
   * @param attrs        Attribute Set
   * @param name         Attribute name
   * @param defaultValue Default value
   * @return a float value
   */
  public static float getFloatFromAttr(AttrSet attrs, String name, float defaultValue) {
    float value = defaultValue;
    try {
      if (attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()) {
        value = attrs.getAttr(name).get().getFloatValue();
      }
    } catch (Exception e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return value;
  }

  /**
   * Get a boolean value from resource file
   *
   * @param attrs        Attribute Set
   * @param name         Attribute name
   * @param defaultValue Default value
   * @return a boolean value
   */
  public static boolean getBooleanFromAttr(AttrSet attrs, String name, boolean defaultValue) {
    boolean value = defaultValue;
    try {
      if (attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()) {
        value = attrs.getAttr(name).get().getBoolValue();
      }
    } catch (Exception e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return value;
  }

  /**
   * Get a long value from resource file
   *
   * @param attrs        Attribute Set
   * @param name         Attribute name
   * @param defaultValue Default value
   * @return a long value
   */
  public static long getLongFromAttr(AttrSet attrs, String name, long defaultValue) {
    long value = defaultValue;
    try {
      if (attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()) {
        value = attrs.getAttr(name).get().getLongValue();
      }
    } catch (Exception e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return value;
  }

  /**
   * Get color value from resource file
   *
   * @param attrs        Attribute Set
   * @param name         Attribute name
   * @param defaultValue Default value
   * @return color value
   */
  public static int getColorFromAttr(AttrSet attrs, String name, int defaultValue) {
    int value = defaultValue;
    try {
      if (attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()) {
        value = attrs.getAttr(name).get().getColorValue().getValue();
      }
    } catch (Exception e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return value;
  }

  /**
   * Get dimension from resource file
   *
   * @param attrs        Attribute Set
   * @param name         Attribute name
   * @param defaultValue Default value
   * @return Dimension
   */
  public static int getDimensionFromAttr(AttrSet attrs, String name, int defaultValue) {
    int value = defaultValue;
    try {
      if (attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()) {
        value = attrs.getAttr(name).get().getDimensionValue();
      }
    } catch (Exception e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return value;
  }

  /**
   * To Load string from the resource file
   *
   * @param attrs        Attribute Set
   * @param name         Attribute name
   * @param defaultValue Default value
   * @return String
   */
  public static String getStringFromAttr(AttrSet attrs, String name, String defaultValue) {
    String value = defaultValue;
    try {
      if (attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()) {
        value = attrs.getAttr(name).get().getStringValue();
      }
    } catch (Exception e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return value;
  }

  /**
   * To load PixelMap from resource file
   *
   * @param context Context
   * @param id      Resource ID
   * @return PixelMap
   */
  public static PixelMap getPixelMap(Context context, int id) {
    ImageSource.SourceOptions options = new ImageSource.SourceOptions();
    options.formatHint = "image/png";
    ImageSource.DecodingOptions decodingOptions = new ImageSource.DecodingOptions();
    try {
      Resource asset = context.getResourceManager().getResource(id);
      ImageSource source = ImageSource.create(asset, options);
      return source.createPixelmap(decodingOptions);
    } catch (IOException | NotExistException e) {
      LogUtil.error(AttrUtils.class.getName(), e.getMessage());
    }
    return null;
  }
}
